OpenCV
The most used computer-vision library.
- 5.9%
- of core AI postings mention it
- 208
- postings
- 160
- companies
History starts on September 11, 2026. Movement needs a comparable later edition at least 30 days on.
Where it is mentioned most
Each row divides by that role's postings in this edition, highest share first.
Postings in 9 role families mention OpenCV in this edition.
In 1 of the 8 role families with a page of their own, at least one posting in five mentions OpenCV: Computer Vision Engineer 46.0%.
OpenCV is more concentrated in Computer Vision Engineer postings (46.0%) than across all core AI postings (5.9%): at least twice the overall share.
OpenCV is more concentrated in Algorithm Engineer postings (13.4%) than across all core AI postings (5.9%): at least twice the overall share.
OpenCV is in Frameworks: a framework, LLM or domain signal. Read it together with the foundation and production skills that appear with it below.
How the readings are made: "more concentrated than overall" means that in a role family with a page of its own, at least 10 postings mention the skill and its share is at least 2 times its share of all core AI postings; "common" means at least 20% of a role's postings mention it. They describe the postings open in this edition, not a trend.
- 52 of 113 postings · at least twice overall
- Algorithm Engineer13.4%43 of 321 postings · at least twice overall
- 13 of 225 postings
- MLOps / Platform Engineer5.3%2 of 38 postings · Sample below the page threshold; not read
- AI Engineer4.8%83 of 1,741 postings
- Data Scientist2.6%4 of 151 postings
- 3 of 123 postings
- 3 of 175 postings
- 1 of 305 postings
Skills that appear with it
Each share divides by the postings that mention OpenCV: how many of them also mention each skill, grouped into three lenses.
Foundations and problem-solving
Categories: Languages, Machine learning, Data engineering, Databases, Methods and process
- Python79.3%Languages · 165 postings
- Computer Vision69.7%Machine learning · 145 postings
- C++62.5%Languages · 130 postings
- Deep Learning59.1%Machine learning · 123 postings
- Machine Learning42.8%Machine learning · 89 postings
- System Architecture36.1%Methods and process · 75 postings
- Algorithm Design33.2%Methods and process · 69 postings
- C#30.3%Languages · 63 postings
- C29.8%Languages · 62 postings
Production and delivery
Categories: DevOps, Cloud, Tools
- Git29.3%Tools · 61 postings
Framework, LLM and domain signals
Categories: Frameworks, LLM applications, Domain knowledge, Office software
- PyTorch62.5%Frameworks · 130 postings
- TensorFlow55.8%Frameworks · 116 postings
Industries and places
Share of this skill's postings.
- Electronics & Hardware5928.4%
- Software & Internet5325.5%
- Semiconductor3014.4%
- Manufacturing2913.9%
- Healthcare & Biotech136.3%
- Telecom, Media & Digital Content94.3%
- Professional Services73.4%
- Wholesale, Retail & E-commerce31.4%
- Finance & Insurance31.4%
- Consulting & Marketing Services10.5%
- Construction & Real Estate10.5%
- Taipei6832.7%
- New Taipei3315.9%
- Hsinchu City2210.6%
- Hsinchu County188.6%
- Taichung167.7%
- Taoyuan167.7%
- Tainan167.7%
- Kaohsiung157.2%
- Miaoli21.0%
- Yunlin21.0%
Where this number is read from
Of the 208 postings, how many were found through the employer's own skill tags, the title, and the job description. A posting can carry more than one kind of evidence, so the three add up to more than the posting count.
- Employer's skill tags80
- Job title1
- Job description170